17 beste vacatures voor de functie van full stack developer in haarlem, nh (nieuwe medewerkers gezocht)

Senior Full Stack Engineer (AI & Platform Innovation)
LegionellaDossier —Amsterdam
- Fulltime
- Hybride werken
- Master
- Bachelor
- JavaScript
Snel solliciteren
Mobile Developer iOS & Android
Van Lanschot Kempen —Amsterdam
- € 5.000 - € 7.000 per maand
- Parttime
- Azure
- Bachelor
- Bovenwettelijk betaald verlof
- Flexibele werkuren
4 dagen
Technical Project Manager (Hardware)
Nebius —Amsterdam
- Troubleshooting
- Kantoor
- Projectmanagement
Snel solliciteren
Senior Java / Kotlin Developer – Backend / Full‑stack
MatchMatters BV —Amsterdam
- € 700 - € 900 per jaar
- Fulltime
- Java
- Flexibele werkuren
Snel solliciteren
Platform Engineer (NL26)
BBD —Amsterdam
- Hybride werken
- Azure
- DevOps
- Java
Senior Software Engineer Together Cloud Infrastructure
Together AI —Amsterdam
- Hybride werken
- Azure
- Troubleshooting
- Master
Lead Dynatrace Monitoring Consultant
Atos —Amsterdam
- Fulltime
- Hybride werken
- DevOps
- Analytisch vermogen
- Linux
- Reiskostenvergoeding
- Budget voor professionele ontwikkeling
4 dagen
Product Manager Payroll Intergrations
Epassi —Amsterdam Oost
- Hybride werken
- Analytisch vermogen
- Communicatieve vaardigheden
- Reiskostenvergoeding
Senior Systems Engineer
Share —Amsterdam
- Fulltime
- Thuiswerk
- SQL
- Linux
Snel solliciteren
Key Customers Solutions Architect EMEA
Nebius —Amsterdam
- Thuiswerk
- Azure
- AWS
- Projectmanagement
Snel solliciteren
Senior Data Engineer
Hadrian —Amsterdam Centrum
- Hybride werken
- Master
- SQL
- AWS
- Telefoonplan
- Aanbrengbonus
Snel solliciteren
9 dagen
DevOps Engineer
Framna ApS —Amsterdam
- € 2.600 - € 5.500 per maand
- Fulltime
- Azure
- DevOps
Product Engineer Pension Domain (Dutch Speaker)
Accenture —Amsterdam
- Fulltime
- Hybride werken
- DevOps
- Engels
- Java
- Zorgverzekering
- Flexibele werkuren
DevOps Engineer (Cloud & Security)
Pacmed —Amsterdam Centrum
- Fulltime
- Hybride werken
- Azure
- Ziekenhuis
- DevOps
- Telefoonplan
Snel solliciteren
Principal Cloud Native Specialist
Dynatrace —Amsterdam
- Fulltime
- Hybride werken
- Informatica
- Azure
- Informatica
- Mentale gezondheidszorgprogramma's
- Flexibele werkuren
Dynatrace Lead Consultant | Monitoring & Observability team
Devoteam Netherlands —Amsterdam
- Fulltime
- Hybride werken
- Management
- DevOps
- Engels
- Reiskostenvergoeding
Snel solliciteren
Tech Delivery Lead (Web, Frontend Focus)
RP Group B.V. —Amsterdam
- € 4.808 - € 6.869 per maand
- Parttime
- Azure
- DevOps
- JavaScript
- Flexibele werkuren
Snel solliciteren

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Mobile Developer iOS & Android
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Senior Full Stack Engineer (AI & Platform Innovation)

LegionellaDossier
Amsterdam

Snel solliciteren

Vacaturegegevens

Fulltime

Kwalificaties

Node.js
Kubernetes
Master
Bachelor
JavaScript
Schaalbaarheid
AI
TypeScript

Volledige vacaturetekst

Node.js / Next.js / Self-Hosted LLMs / AI Systems

BriqSafe (currently operating as LegionellaDossier) is the Netherlands' leading SaaS platform for water safety compliance.

Since our founding in 2015, we've grown to a team of 30+ professionals in Utrecht, helping organizations across the Netherlands and the UK manage, automate, and prove compliance around water safety. We're now expanding into Spain and beyond, with a clear ambition: become the global market leader within the next five years.

Our platform is undergoing a complete transformation, replacing our legacy system with a modern, scalable architecture built on microservices, event-driven communication, and a far more intelligent feature set.

We are not looking for someone who simply integrates APIs or ships CRUD features.
We are looking for an engineer who thinks AI-first by default.
Someone who understands that modern software development is shifting from traditional applications toward intelligent systems, autonomous workflows, AI-assisted operations, and model-driven product experiences.
Someone who gets excited about building the infrastructure and product capabilities that will define the next generation of SaaS.

The Role

You will play a key role in building AI-heavy product features and the technical foundation behind them.
This includes:

Designing and building full stack applications using Node.js and Next.js
Developing AI-native product experiences
Implementing and managing self-hosted LLM infrastructure
Experimenting with different open-source and commercial models
Optimizing inference performance, scalability, and operational costs
Evaluating which models perform best for specific use cases
Building AI orchestration layers and intelligent workflows
Creating systems that combine automation, context-awareness, and real-world operational data
Working closely with product and engineering leadership on long-term platform strategy

This is not a “bolt AI onto an existing app” role.
AI will become part of the core platform architecture.

What you’ll do

We are looking for a senior engineer with strong product intuition and a deep curiosity for modern AI systems.
You should have:

Strong experience with Node.js and modern TypeScript ecosystems
Experience with Next.js and modern frontend architecture
A full stack mindset and the ability to own features end-to-end
Experience working with LLMs, embeddings, RAG pipelines, or AI agents
Knowledge of self-hosted/open-source models such as Llama, Mistral, DeepSeek, Qwen, or similar
Understanding of GPU workloads, inference optimization, and AI infrastructure tradeoffs
Experience comparing model quality, latency, and operational cost
A strong engineering mindset focused on scalability, maintainability, and performance
The ability to move fast without creating chaos
Curiosity and obsession with where software engineering is heading next

Bonus points if you:

Have experience with Kubernetes or cloud-native infrastructure
Have worked with vector databases and retrieval systems
Have built AI copilots, autonomous workflows, or internal AI tooling
Have experience fine-tuning or evaluating models
Have opinions about when not to use AI

What you bring

You are the kind of engineer who:
- Experiments with new AI tooling before it becomes mainstream
- Thinks beyond tickets and sees platform opportunities
- Questions old assumptions and outdated architectures
- Likes solving hard technical problems
- Understands the balance between innovation and pragmatism
- Wants to help shape the direction of a rapidly scaling platform
You probably spend time reading about:
- Open-source LLM ecosystems
- AI infrastructure
- Agentic workflows
- Retrieval systems
- Inference optimization
- AI developer tooling
- Emerging platform architectures
And you probably already have side projects involving AI.

What we offer:

The opportunity to build AI-first systems from the ground up
Real ownership and influence on technical direction
A rapidly growing international SaaS platform
Complex technical challenges with real-world impact
Freedom to experiment and innovate
A strong engineering culture focused on building scalable systems
The chance to help define the next evolution of BriqSafe

We are moving fast.
The platform is expanding internationally, new verticals are being launched, and AI is becoming a foundational part of how we build products and operate internally.
If that excites you, we should talk.

Snel solliciteren

Verfijn je zoekopdracht

full stack developer vacatures in haarlem, nh

Senior Full Stack Engineer (AI & Platform Innovation)

Mobile Developer iOS & Android

Technical Project Manager (Hardware)

Senior Java / Kotlin Developer – Backend / Full‑stack

Platform Engineer (NL26)

Senior Software Engineer Together Cloud Infrastructure

Lead Dynatrace Monitoring Consultant

Product Manager Payroll Intergrations

Senior Systems Engineer

Key Customers Solutions Architect EMEA

Senior Data Engineer

DevOps Engineer

Product Engineer Pension Domain (Dutch Speaker)

DevOps Engineer (Cloud & Security)

Principal Cloud Native Specialist

Dynatrace Lead Consultant | Monitoring & Observability team

Tech Delivery Lead (Web, Frontend Focus)

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Ik wil de nieuwste vacature-alerts ontvangen voor de functie van full stack developer in haarlem, nh

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